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What is VoIP
Voice
over IP (VoIP) is to digitalize voice and encapsulate
them into packets that can be transmitted on
an IP network, i.e., VPN or Internet. This means
calls can be made to overseas without the use
of traditional PSTN network and thus saving costs.
Basic Concepts of VoIP
VoIP works by representing voice signal in a
data packet on an IP network for real time transmition.
This means the original voice signal are digitalized
and transmitted real time by over an end-to-end
connection.
Advantage
of VoIP
 Saves
dramatically on toll calls, minimizing business
costs.
Simplifies
network environment, enhances communication clarity.
Improves
customer relationship and increases competitive
advantage
Combines
PBX and LAN into one single network.
Provide
more functionalities over traditional communication
method, high in expandability.
Figure:
VPN + VoIP network
Contact
Us
Please
contact us for any enquiries
Email ¡G[email protected]
Hotline¡G(852)
2771 4770
Fax¡G(852) 3007 5133
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